Sentence examples similar to main source of heartburn from inspiring English sources

Portugal is the main source of imports.

It's my main source of power.

The main source of disagreement is sterling.

"They're my main source of fiber".

Main source of news on the web?

She is my main source of advice.

It is the spine... [the] main source of strength".

The main source of information was the Department of Defense.

Rabbits are the lynx's main source of food.

But that wasn't the main source of controversy.

Rainwater harvesting is our main source of water.